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git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
lockdep: Fix wrong assumption in match_held_lock
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
irq: Track the owner of irq descriptor
irq: Always set IRQF_ONESHOT if no primary handler is specified
genirq: Fix wrong bit operation
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* 'kvm-updates/3.1' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: uses TASKSTATS, depends on NET
KVM: fix TASK_DELAY_ACCT kconfig warning
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git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
* 'fixallnoconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
[IA64] fix "allnoconfig" build
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CONFIG_TASKSTATS just had a change to use netlink, including
a change to "depends on NET". Since "select" does not follow
dependencies, KVM also needs to depend on NET to prevent build
errors when CONFIG_NET is not enabled.
Sample of the reported "undefined reference" build errors:
taskstats.c:(.text+0x8f686): undefined reference to `nla_put'
taskstats.c:(.text+0x8f721): undefined reference to `nla_reserve'
taskstats.c:(.text+0x8f8fb): undefined reference to `init_net'
taskstats.c:(.text+0x8f905): undefined reference to `netlink_unicast'
taskstats.c:(.text+0x8f934): undefined reference to `kfree_skb'
taskstats.c:(.text+0x8f9e9): undefined reference to `skb_clone'
taskstats.c:(.text+0x90060): undefined reference to `__alloc_skb'
taskstats.c:(.text+0x901e9): undefined reference to `skb_put'
taskstats.c:(.init.text+0x4665): undefined reference to `genl_register_family'
taskstats.c:(.init.text+0x4699): undefined reference to `genl_register_ops'
taskstats.c:(.init.text+0x4710): undefined reference to `genl_unregister_ops'
taskstats.c:(.init.text+0x471c): undefined reference to `genl_unregister_family'
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
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Fix build errors (found when CONFIG_SYSFS is not enabled):
drivers/xen/xen-selfballoon.c:446: warning: data definition has no type or storage class
drivers/xen/xen-selfballoon.c:446: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL'
drivers/xen/xen-selfballoon.c:446: warning: parameter names (without types) in function declaration
drivers/xen/xen-selfballoon.c:485: error: expected declaration specifiers or '...' before string constant
drivers/xen/xen-selfballoon.c:485: warning: data definition has no type or storage class
drivers/xen/xen-selfballoon.c:485: warning: type defaults to 'int' in declaration of 'MODULE_LICENSE'
drivers/xen/xen-selfballoon.c:485: warning: function declaration isn't a prototype
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Kirill Shutemov found problems with the non-upstream IMG driver where the
use of extra DRM encoder/connector types caused random crashes when the DRM
layer tried to display their matching name. This removes the MIPI types
matching the changes Pauli Nieminen made to the non upstream driver set.
As Pauli points out:
" MIPI (or DSI) is protocol specification on top of LVDS serial bus. That
makes it resonable to call MIPI connectors and encoders LVDS."
(and indeed they may also be HDMI convertors or similar when we want to
report a more useful to end user result)
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Commit b33f9cbd67ba ("regmap: Specify a module license") added a
MODULES_LICENSE to this file without adding an include of module.h.
module.h should have been included anyway, since this file has
EXPORT_SYMBOLs as well. With the pending module.h split up, this would
probably have caused build problems.
Cc: Stephen Warren <swarren@nvidia.com>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/rdunlap/linux-docs
* 'docs-move' of git://git.kernel.org/pub/scm/linux/kernel/git/rdunlap/linux-docs:
Docs: MSI-HOWTO: MSI -> MSIs
Docs: MSI-HOWTO: Insert a comma
Docs: MSI-HOWTO: can -> could
Docs: MSI-HOWTO: Use `unknown ...' rather than `... know about.'
Docs: MSI-HOWTO: may -> might
Docs: MSI-HOWTO: Insert a comma
Docs: MSI-HOWTO: API -> function
Docs: MSI-HOWTO: , -> ;
Docs: MSI-HOWTO: Move a sentence to another paragraph
Docs: MSI-HOWTO: Insert `that'
Docs: MSI-HOWTO: Offset modifier with a comma, and insert `yet' for emphasis
Docs: MSI-HOWTO: Put the `because' subordinate clause first
Docs: MSI-HOWTO: Streamline some wording
Docs: MSI-HOWTO: `asked for' -> `requested'
Docs: MSI-HOWTO: Use present tense and streamline some wording
Docs: MSI-HOWTO: Use the subjunctive, and change `can' to `may'
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* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
sparc64: Set HAVE_C_RECORDMCOUNT
sparc32: unbreak arch_write_unlock()
sparc64: remove unnecessary macros from spinlock_64.h
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git://git.kernel.org/pub/scm/linux/kernel/git/keithp/linux-2.6
* 'drm-intel-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/keithp/linux-2.6:
drm/i915: Cannot set clock gating under UMS
drm/i915: Can't do accurate vblank timestamps with UMS
Not all systems expose a firmware or platform mechanism for changing the backlight intensity on i915, so add native driver support.
drm/i915: split out PCH refclk update code
drm/i915: show interrupt info on IVB
drm/i915: Remove unused 'reg' argument to dp_pipe_enabled
drm/i915: Fix PCH port pipe select in CPT disable paths
drm/i915: Leave LVDS registers unlocked
drm/i915: Wait for LVDS panel power sequence
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arch/x86/mm/fault.c needs to include asm/vsyscall.h to fix a
build error:
arch/x86/mm/fault.c: In function '__bad_area_nosemaphore':
arch/x86/mm/fault.c:728: error: 'VSYSCALL_START' undeclared (first use in this function)
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Signed-off-by: David S. Miller <davem@davemloft.net>
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The sparc32 version of arch_write_unlock() is just a plain assignment.
Unfortunately this allows the compiler to schedule side-effects in a
protected region to occur after the HW-level unlock, which is broken.
E.g., the following trivial test case gets miscompiled:
#include <linux/spinlock.h>
rwlock_t lock;
int counter;
void foo(void) { write_lock(&lock); ++counter; write_unlock(&lock); }
Fixed by adding a compiler memory barrier to arch_write_unlock(). The
sparc64 version combines the barrier and assignment into a single asm(),
and implements the operation as a static inline, so that's what I did too.
Compile-tested with sparc32_defconfig + CONFIG_SMP=y.
Signed-off-by: Mikael Pettersson <mikpe@it.uu.se>
Signed-off-by: David S. Miller <davem@davemloft.net>
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The sparc64 spinlock_64.h contains a number of operations defined
first as static inline functions, and then as macros with the same
names and parameters as the functions. Maybe this was needed at
some point in the past, but now nothing seems to depend on these
macros (checked with a recursive grep looking for ifdefs on these
names). Other archs don't define these identity-macros.
So this patch deletes these unnecessary macros.
Compile-tested with sparc64_defconfig.
Signed-off-by: Mikael Pettersson <mikpe@it.uu.se>
Signed-off-by: David S. Miller <davem@davemloft.net>
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The clock gating functions are only assigned under KMS, so don't try
to call them under UMS.
Signed-off-by: Keith Packard <keithp@keithp.com>
Tested-by: Justin P. Mattock <justinmattock@gmail.com>
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Disable this feature when KMS is not running by setting the
driver->get_vblank_timestamp function pointer to NULL.
Signed-off-by: Keith Packard <keithp@keithp.com>
Tested-by: Justin P. Mattock <justinmattock@gmail.com>
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backlight intensity on i915, so add native driver support.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: David Airlie <airlied@linux.ie>
Cc: Alex Deucher <alexdeucher@gmail.com>
Cc: Ben Skeggs <bskeggs@redhat.com>
Cc: Zhang Rui <rui.zhang@intel.com>
Cc: Len Brown <lenb@kernel.org>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Tested-by: Sedat Dilek <sedat.dilek@googlemail.com>
Tested-by: Michel Alexandre Salim <salimma@fedoraproject.org>
Tested-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Keith Packard <keithp@keithp.com>
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* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus:
lguest: allow booting guest with CONFIG_RELOCATABLE=y
virtio: Add text copy of spec to Documentation/virtual.
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git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:
firewire: ohci: fix DMA unmapping in an error path
firewire: cdev: fix 32 bit userland on 64 bit kernel compat corner cases
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git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6:
jfs: flush journal completely before releasing metadata inodes
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git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
drm/radeon/kms: don't try to be smart in the hpd handler
drm/radeon: re-POST the asic on Apple hardware when booted via EFI
drm/radeon: Allow panel preferred EDID to override BIOS native mode
drm/radeon/kms: make some watermark messages debug only
drm/radeon/kms: fix regression is handling >2 heads on cedar/caicos
drm/radeon/kms: don't enable connectors that are off in the hotplug handler
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* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
cifs: Do not set cifs/ntfs acl using a file handle (try #4)
[CIFS] Cleanup use of CONFIG_CIFS_STATS2 ifdef to make transport routines more readable
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
regmap: Specify a module license
regmap: Fix bulk reads
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Attempting to try and turn off disconnected display hw in the
hotput handler lead to more problems than it helped. For
now just register an event and only attempt the do something
interesting with DP. Other connectors are just too problematic:
- Some systems have an HPD pin assigned to LVDS, but it's rarely
if ever connected properly and we don't really care about hpd
events on LVDS anyway since it's always connected.
- The HPD pin is wired up correctly for eDP, but we don't really
have to do anything since the events since it's always connected.
- Some HPD pins fire more than once when you connect/disconnect
- etc.
Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=39882
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
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The CONFIG_RELOCATABLE code tries to align the unpack destination to
the value of 'kernel_alignment' in the setup_hdr. If that's 0, it
tries to unpack to address 0, which in fact causes the gunzip code
to call 'error("Out of memory while allocating output buffer")'.
The bootloader (ie. the lguest Launcher in this case) should be doing
setting this field; the normal bzImage is 16M, we can use the same.
Reported-by: Stefanos Geraggelos <sgerag@cslab.ece.ntua.gr>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Cc: stable@kernel.org
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As suggested by Christoph Hellwig.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
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Commit db64fe02258f ("mm: rewrite vmap layer") introduced code that does
address calculations under the assumption that VMAP_BLOCK_SIZE is a
power of two. However, this might not be true if CONFIG_NR_CPUS is not
set to a power of two.
Wrong vmap_block index/offset values could lead to memory corruption.
However, this has never been observed in practice (or never been
diagnosed correctly); what caught this was the BUG_ON in vb_alloc() that
checks for inconsistent vmap_block indices.
To fix this, ensure that VMAP_BLOCK_SIZE always is a power of two.
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=31572
Reported-by: Pavel Kysilka <goldenfish@linuxsoft.cz>
Reported-by: Matias A. Fonzo <selk@dragora.org>
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Cc: Nick Piggin <npiggin@suse.de>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: 2.6.28+ <stable@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc:
mmc: remove unused "ddr" parameter in struct mmc_ios
mmc: dw_mmc: Fix DDR mode support.
mmc: core: use defined R1_STATE_PRG macro for card status
mmc: sdhci: use f_max instead of host->clock for timeouts
mmc: sdhci: move timeout_clk calculation farther down
mmc: sdhci: check host->clock before using it as a denominator
mmc: Revert "mmc: sdhci: Fix SDHCI_QUIRK_TIMEOUT_USES_SDCLK"
mmc: tmio: eliminate unused variable 'mmc' warning
mmc: esdhc-imx: fix card interrupt loss on freescale eSDHC
mmc: sdhci-s3c: Fix build for header change
mmc: dw_mmc: Fix mask in IDMAC_SET_BUFFER1_SIZE macro
mmc: cb710: fix possible pci_dev leak in cb710_pci_configure()
mmc: core: Detect eMMC v4.5 ext_csd entries
mmc: mmc_test: avoid stalled file in debugfs
mmc: sdhci-s3c: add BROKEN_ADMA_ZEROLEN_DESC quirk
mmc: sdhci: pxav3: controller needs 32 bit ADMA addressing
mmc: sdhci: fix retuning timer wrongly deleted in sdhci_tasklet_finish
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git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging
* 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging:
hwmon: (ibmaem) add missing kfree
hwmon: (pmbus/lm25066) Ignore byte writes to non-zero pages
hwmon: (pmbus) Virtualize pmbus_write_byte
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
ASoC: Fix compile warning in wm8750.c
ASoC: omap: Update e-mail address of Jarkko Nikula
ASoC: SAMSUNG: Add I2S0 internal dma driver
ASoC: Terminate WM8750 SPI device ID table
ASoC: Add missing break in WM8994 probe
ALSA: snd-usb-caiaq: Correct offset fields of outbound iso_frame_desc
ALSA: azt3328 - adjust error handling code to include debugging code
ALSA: hda - Add CONFIG_SND_HDA_POWER_SAVE to stac_vrefout_set()
ALSA: usb-audio - Add quirk for BOSS Micro BR-80
ASoC: Fix typo in wm8750 spi_ids
ASoC: Fix warning in Speyside WM8962
ASoC: Fix SPI driver binding for WM8987
ASoC: Fix binding of WM8750 on Jive
ASoC: WM8903: Free IRQ on device removal
ASoC: Tegra: wm8903 machine driver: Allow re-insertion of module
ASoC: Tegra: tegra_pcm_deallocate_dma_buffer: Don't OOPS
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Remove the name of Sergey Kostyliov as maintainer of befs.
In the MAINTAINERS file, befs is orphaned.
Signed-off-by: Marcos Souza <marcos.mage@gmail.com>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Change resource URL to new git tree -
(http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git).
Signed-off-by: Ralf Thielow <ralf.thielow@googlemail.com>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Add a documentation file describing the usage of Ramoops
Signed-off-by: Sergiu Iordache <sergiu@chromium.org>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Add better Thunderbird information.
Add Thunderbird Registry instructions to:
Enable UTF8 & Preformat mode
Disable HTML mode
Signed-off-by: Paul McQuade <paulmcquad@gmail.com>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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General cleanups to kernel-parameters.txt:
- add missing $ARCH that are being used/referenced
- alphabetize the parameter restrictions list
- spell "IA-64" as listed in arch/ia64/Kconfig instead of "IA64"
- remove trailing whitespace
- use hyphen in 32-bit etc.
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Usually kernel parameters are documented in kernel-parameters.txt
but user_debug is only documented in the Kconfig. Document the
option and point to the Kconfig help text for more info.
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Cc: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Dropping LSD (Linux Source Driver) since it hasn't been available
for a long time.
Signed-off-by: Luis de Bethencourt <luis@debethencourt.com>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Fixed a spelling error.
Signed-off-by: Zac Storer <zac.3.14159@gmail.com>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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"mmc: dw_mmc: Fix DDR mode support" removed the last user.
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
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Host driver can't get a hint of DDR mode through ios->ddr flag anymore.
ios->timing is currently used to inform DDR mode as a substitute.
And capability of MMC_CAP_MMC_HIGHSPEED is added for DDR support.
Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com>
Acked-by: Will Newton <will.newton@imgtec.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
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Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
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When timeout_clk is calculated the host->clock could be zero.
So, instead of host->clock the calculation now uses mmc->f_max.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
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This moves the calculation below the assignment of mmc->f_max, which
we need for calculating timeout_clk in the next patch in this series.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
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Sometimes host->clock could be zero which is a legal situation. This
patch checks host->clock before usage as a denominator when timeout is
calculated. A similar patch is applied for mmc core (see commit e9b8684,
"mmc: fix division by zero in MMC core").
Without this patch, the execution of the sdhci_calc_timeout could end up
with a backtrace:
<0>[ 4.014319] divide error: 0000 [#1] PREEMPT SMP
<4>[ 4.014352] Modules linked in: g_ether
<4>[ 4.014376]
<4>[ 4.014393] Pid: 33, comm: kworker/u:2 Not tainted 3.0.0+ #646
<4>[ 4.014421] EIP: 0060:[<c12fa38e>] EFLAGS: 00010046 CPU: 1
<4>[ 4.014449] EIP is at sdhci_calc_timeout+0x2e/0x100
<4>[ 4.014468] EAX: 00000000 EBX: f5930fc8 ECX: 00000000 EDX: 00000000
<4>[ 4.014488] ESI: f5291de8 EDI: f5291db8 EBP: f5291c6c ESP: f5291c50
<4>[ 4.014508] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
<0>[ 4.014529] Process kworker/u:2 (pid: 33, ti=f5290000 task=f53065a0 task.ti=f5290000)
<0>[ 4.014546] Stack:
<4>[ 4.014557] 00000082 c1054fdd f5291c78 04000000 f5930fc8 f5291de8 f5291db8 f5291cac
<4>[ 4.014611] c12fab7c c107a98b f5291c88 c13b6d3f f593109c f5882000 f5291cac c1054fdd
<4>[ 4.014663] 00000000 00000000 f5882000 00000082 f5930fc8 f5291db8 0000000a f5291ccc
<0>[ 4.014716] Call Trace:
<4>[ 4.014743] [<c1054fdd>] ? mod_timer+0x11d/0x380
<4>[ 4.014770] [<c12fab7c>] sdhci_prepare_data+0x2c/0x3a0
<4>[ 4.014798] [<c107a98b>] ? trace_hardirqs_off+0xb/0x10
<4>[ 4.014827] [<c13b6d3f>] ? _raw_spin_unlock_irqrestore+0x2f/0x60
<4>[ 4.014854] [<c1054fdd>] ? mod_timer+0x11d/0x380
<4>[ 4.014880] [<c12fc7db>] sdhci_send_command+0xdb/0x210
<4>[ 4.014906] [<c12fd5f3>] sdhci_request+0xc3/0x150
<4>[ 4.014932] [<c12ec56a>] mmc_start_request+0xda/0x200
<4>[ 4.014960] [<c120d7c2>] ? __raw_spin_lock_init+0x32/0x60
<4>[ 4.014989] [<c1066a85>] ? __init_waitqueue_head+0x35/0x50
<4>[ 4.015015] [<c12ec70b>] mmc_wait_for_req+0x7b/0x90
<4>[ 4.015045] [<c12f0c67>] mmc_send_cxd_data+0xf7/0x130
<4>[ 4.015076] [<c12ecbc0>] ? mmc_erase+0x140/0x140
<4>[ 4.015102] [<c12f139d>] mmc_send_ext_csd+0x1d/0x20
<4>[ 4.015125] [<c12efef0>] mmc_get_ext_csd+0x70/0x140
<4>[ 4.015151] [<c12effe8>] mmc_compare_ext_csds+0x28/0x190
<4>[ 4.015176] [<c12f039f>] mmc_init_card+0x24f/0x650
<4>[ 4.015201] [<c13b6d5d>] ? _raw_spin_unlock_irqrestore+0x4d/0x60
<4>[ 4.015226] [<c107fd9c>] ? trace_hardirqs_on_caller+0x11c/0x160
<4>[ 4.015255] [<c12f09a4>] mmc_attach_mmc+0xa4/0x190
<4>[ 4.015282] [<c12ee3f0>] mmc_rescan+0x210/0x240
<4>[ 4.015311] [<c105f9b6>] process_one_work+0x176/0x550
<4>[ 4.015336] [<c105f93a>] ? process_one_work+0xfa/0x550
<4>[ 4.015360] [<c12ee1e0>] ? mmc_init_erase+0x140/0x140
<4>[ 4.015385] [<c1061c2a>] worker_thread+0x12a/0x2c0
<4>[ 4.015410] [<c1061b00>] ? manage_workers.clone.18+0x100/0x100
<4>[ 4.015437] [<c1066244>] kthread+0x74/0x80
<4>[ 4.015463] [<c10661d0>] ? __init_kthread_worker+0x60/0x60
<4>[ 4.015490] [<c13b7dfa>] kernel_thread_helper+0x6/0xd
<0>[ 4.015507] Code: 57 89 d7 56 53 89 c3 83 ec 10 8b 40 04 8b 72 28 f6 c4 10 89 45 f0 0f 85 91 00 00 00 85 f6 0f 84 c1 00 00 00 8b 4e 04 31 d2 89 c8 <f7> 73 58 ba d3 4d 62 10 89 c1 8b 06 f7 e2 c1 ea 06 01 d1 f7 45
<0>[ 4.015829] EIP: [<c12fa38e>] sdhci_calc_timeout+0x2e/0x100 SS:ESP 0068:f5291c50
Reported-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
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This reverts commit 4b01681c7764, which introduced a new potential
divide by zero in the process of fixing one. The subsequent commits
attempt to fix the issue properly.
Signed-off-by: Chris Ball <cjb@laptop.org>
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Fix below compile warning:
CC drivers/mmc/host/tmio_mmc.o
drivers/mmc/host/tmio_mmc.c: In function 'tmio_mmc_suspend':
drivers/mmc/host/tmio_mmc.c:30: warning: unused variable 'mmc'
drivers/mmc/host/tmio_mmc.c: In function 'tmio_mmc_resume':
drivers/mmc/host/tmio_mmc.c:45: warning: unused variable 'mmc'
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Chris Ball <cjb@laptop.org>
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Apply a workaround for the imx eSDHC controller to avoid missing
card interrupts. This makes SDIO work.
Signed-off-by: Tony Lin <tony.lin@freescale.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
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A header change has removed an implicit inclusion of module.h, breaking
the build due to the use of THIS_MODULE. Fix that.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
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